Greatest Common Factor of 120 and 11743
GCF(120, 11743) = 1, Greatest common factor of 120 and 11743 is 1. Greatest Common Factor or Greatest Common Divisor of two numbers is the largest integer by which both the numbers can be divided. There are two different methods to calculate Greatest Common Factor of 120 and 11743. Greatest Common Factor by prime factorization method and Greatest Common Factor by matching factors method.
Greatest Common Factor of 120 and 11743 by prime factorization method
We will first find the prime factorization of 120 and 11743.
Prime Factorization of 120 is 1, 2, 2, 2, 3, 5 and Prime Factorization of 11743 is 1, 11743.
- Factorize\( (120) = \) \(1\times 2\times 2\times 2\times 3\times 5\)
- Factorize\( (11743) = \) \(1\times 11743\)
Now we need to find any which are common for each number (1, 1) and multiply these numbers together.
\(GCF(120, 11743) = 1\times 1 = 1\).
Greatest Common Factor of 120 and 11743 by matching factors method
List of positive integers factors of 120 leaving a remainder zero is 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
List of positive integers factors of 11743 leaving a remainder zero is 1, 11743
As you can see, 1 is the greatest and common number that 120 and 11743 divides into.
So the greatest common factor 120 and 11743 is 1.
\(GCF(120, 11743) = 1\).
If you want to learn more about greatest common divisor, take a look at the Wikipedia page.
